package com.youoor;

import java.math.BigInteger;
import java.util.ArrayList;
import java.util.List;
import java.util.Random;
import java.util.UUID;

public class Ptest {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		 String uuid = UUID.randomUUID().toString();
		
		 String token = uuid.replace("-", "1")
                 .toUpperCase();
		 System.out.print(token);
	}
}
